! Started logfile: J0931+1414_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:41:03 2016 obs J0931+1414_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0931+1414_X_2014_12_20_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.947893 visibilities/baseline/integration-bin. ! Found source: J0931+1414 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 29688 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0931+1414_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894612Jy sigma=0.011007 ! Fit after self-cal, rms=0.887652Jy sigma=0.010930 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8476 mas, bmaj=1.614 mas, bpa=-4.01 degrees ! Estimated noise=651.553 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0882199 Jy ! Component: 100 - total flux cleaned = 0.110256 Jy ! Total flux subtracted in 100 components = 0.110256 Jy ! Clean residual min=-0.003458 max=0.008579 Jy/beam ! Clean residual mean=-0.000002 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.110256 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.110256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069623Jy sigma=0.000805 ! Fit after self-cal, rms=0.069635Jy sigma=0.000805 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859414 Jy ! Component: 100 - total flux cleaned = 0.0120969 Jy ! Total flux subtracted in 100 components = 0.0120969 Jy ! Clean residual min=-0.002743 max=0.003413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.122353 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.122353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068728Jy sigma=0.000792 ! Fit after self-cal, rms=0.068742Jy sigma=0.000792 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.942 mas, bpa=-3.618 degrees ! Estimated noise=337.825 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011077 Jy ! Component: 100 - total flux cleaned = 0.00102268 Jy ! Component: 150 - total flux cleaned = 0.00098744 Jy ! Component: 200 - total flux cleaned = 0.000929903 Jy ! Total flux subtracted in 200 components = 0.000929903 Jy ! Clean residual min=-0.002129 max=0.002735 Jy/beam ! Clean residual mean=0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.123283 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.123283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068694Jy sigma=0.000792 ! Fit after self-cal, rms=0.068693Jy sigma=0.000792 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 0.99 KP 1.11 ! LA 0.98 MK 0.95 NL 0.94 OV 0.98 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.02 KP 1.03 ! LA 0.96 MK 0.94 NL 0.96 OV 0.94 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.04 KP 0.99 ! LA 1.01 MK 0.97 NL 0.93 OV 0.95 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.02 KP 0.94 ! LA 1.01 MK 0.99 NL 0.92 OV 0.94 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.00 KP 0.91 ! LA 1.03 MK 0.95 NL 0.95 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.04 KP 0.90 ! LA 0.99 MK 0.99 NL 0.96 OV 0.96 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.19 HN 1.15 KP 0.87 ! LA 0.99 MK 0.96 NL 1.02 OV 1.02 ! PT 1.10 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.11 KP 0.93 ! LA 1.00 MK 0.96 NL 0.94 OV 1.04 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.06 KP 0.95 ! LA 1.04 MK 0.98 NL 0.97 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.03 KP 0.95 ! LA 1.05 MK 0.98 NL 0.97 OV 1.02 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.07 KP 1.00 ! LA 1.01 MK 0.99 NL 0.96 OV 0.98 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.08 KP 1.03 ! LA 1.00 MK 1.06 NL 0.96 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Fit before self-cal, rms=0.068693Jy sigma=0.000792 ! Fit after self-cal, rms=0.068500Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.933 mas, bpa=-3.935 degrees ! Estimated noise=336.737 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176307 Jy ! Component: 100 - total flux cleaned = 0.00259386 Jy ! Component: 150 - total flux cleaned = 0.00273718 Jy ! Component: 200 - total flux cleaned = 0.00281245 Jy ! Total flux subtracted in 200 components = 0.00281245 Jy ! Clean residual min=-0.000916 max=0.001054 Jy/beam ! Clean residual mean=0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.126095 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.126095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068454Jy sigma=0.000782 ! Fit after self-cal, rms=0.068475Jy sigma=0.000782 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068475Jy sigma=0.000782 ! Fit after self-cal, rms=0.068476Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.933 mas, bpa=-4.083 degrees ! Estimated noise=337.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000707821 Jy ! Component: 100 - total flux cleaned = 0.00103657 Jy ! Component: 150 - total flux cleaned = 0.00124269 Jy ! Component: 200 - total flux cleaned = 0.00133039 Jy ! Total flux subtracted in 200 components = 0.00133039 Jy ! Clean residual min=-0.000885 max=0.000894 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.127425 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.127425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068467Jy sigma=0.000781 ! Fit after self-cal, rms=0.068470Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136959 Jy ! Component: 100 - total flux cleaned = 0.000236244 Jy ! Component: 150 - total flux cleaned = 0.000288087 Jy ! Component: 200 - total flux cleaned = 0.000341802 Jy ! Total flux subtracted in 200 components = 0.000341802 Jy ! Clean residual min=-0.000843 max=0.000885 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.127767 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.127767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068467Jy sigma=0.000781 ! Fit after self-cal, rms=0.068467Jy sigma=0.000781 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068467Jy sigma=0.000781 ! Fit after self-cal, rms=0.068447Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.933 mas, bpa=-4.116 degrees ! Estimated noise=337.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278342 Jy ! Component: 100 - total flux cleaned = 0.000422921 Jy ! Component: 150 - total flux cleaned = 0.000495001 Jy ! Component: 200 - total flux cleaned = 0.000530008 Jy ! Total flux subtracted in 200 components = 0.000530008 Jy ! Clean residual min=-0.000826 max=0.000837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.128297 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.128297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068444Jy sigma=0.000781 ! Fit after self-cal, rms=0.068444Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.74492e-05 Jy ! Component: 100 - total flux cleaned = 9.00061e-05 Jy ! Component: 150 - total flux cleaned = 0.000125211 Jy ! Component: 200 - total flux cleaned = 0.000157757 Jy ! Total flux subtracted in 200 components = 0.000157757 Jy ! Clean residual min=-0.000807 max=0.000838 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.128455 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.128455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068443Jy sigma=0.000781 ! Fit after self-cal, rms=0.068443Jy sigma=0.000781 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068443Jy sigma=0.000781 ! Fit after self-cal, rms=0.068454Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=2.988 mas, bpa=-6.313 degrees ! Estimated noise=399.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296106 Jy ! Component: 100 - total flux cleaned = 0.000412184 Jy ! Component: 150 - total flux cleaned = 0.00048651 Jy ! Component: 200 - total flux cleaned = 0.000522008 Jy ! Total flux subtracted in 200 components = 0.000522008 Jy ! Clean residual min=-0.000827 max=0.000962 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.128977 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.128977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068453Jy sigma=0.000781 ! Fit after self-cal, rms=0.068453Jy sigma=0.000781 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4989e-05 Jy ! Component: 100 - total flux cleaned = 7.19812e-05 Jy ! Component: 150 - total flux cleaned = 9.63099e-05 Jy ! Component: 200 - total flux cleaned = 0.000105781 Jy ! Total flux subtracted in 200 components = 0.000105781 Jy ! Clean residual min=-0.000821 max=0.000955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.129083 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.129083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068453Jy sigma=0.000781 ! Fit after self-cal, rms=0.068453Jy sigma=0.000781 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.934 mas, bpa=-4.162 degrees ! Estimated noise=337.189 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.934 at -4.162 degrees (North through East) ! Clean map min=-0.00073719 max=0.11361 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.846 mas, bmaj=1.606 mas, bpa=-4.519 degrees ! Estimated noise=647.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0876151 Jy ! Component: 100 - total flux cleaned = 0.109664 Jy ! Component: 150 - total flux cleaned = 0.118006 Jy ! Component: 200 - total flux cleaned = 0.12172 Jy ! Total flux subtracted in 200 components = 0.12172 Jy ! Clean residual min=-0.001871 max=0.002262 Jy/beam ! Clean residual mean=0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.12172 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.12172 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.934 mas, bpa=-4.162 degrees ! Estimated noise=337.189 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268112 Jy ! Component: 100 - total flux cleaned = 0.0042462 Jy ! Component: 150 - total flux cleaned = 0.00524709 Jy ! Component: 200 - total flux cleaned = 0.00591978 Jy ! Total flux subtracted in 200 components = 0.00591978 Jy ! Clean residual min=-0.000891 max=0.000907 Jy/beam ! Clean residual mean=-0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.12764 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.12764 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=2.988 mas, bpa=-6.313 degrees ! Estimated noise=399.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616121 Jy ! Component: 100 - total flux cleaned = 0.0008846 Jy ! Component: 150 - total flux cleaned = 0.0010265 Jy ! Component: 200 - total flux cleaned = 0.00115092 Jy ! Total flux subtracted in 200 components = 0.00115092 Jy ! Clean residual min=-0.000873 max=0.000937 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.128791 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.55639e-05 Jy ! Component: 100 - total flux cleaned = 0.000163824 Jy ! Component: 150 - total flux cleaned = 0.000210322 Jy ! Component: 200 - total flux cleaned = 0.000234579 Jy ! Total flux subtracted in 200 components = 0.000234579 Jy ! Clean residual min=-0.000842 max=0.000933 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.129025 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.129025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.934 mas, bpa=-4.162 degrees ! Estimated noise=337.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.72902e-05 Jy ! Component: 100 - total flux cleaned = -0.000108618 Jy ! Component: 150 - total flux cleaned = -0.000120184 Jy ! Component: 200 - total flux cleaned = -0.000130057 Jy ! Total flux subtracted in 200 components = -0.000130057 Jy ! Clean residual min=-0.000813 max=0.000854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.128895 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.128895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068456Jy sigma=0.000781 ! Fit after self-cal, rms=0.068457Jy sigma=0.000781 wmodel J0931+1414_X_2014_12_20_pus_map.mod ! Writing 66 model components to file: J0931+1414_X_2014_12_20_pus_map.mod wobs J0931+1414_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0931+1414_X_2014_12_20_pus_uvs.fits wwins J0931+1414_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0931+1414_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.03008e-05 Jy ! Component: 100 - total flux cleaned = 3.44758e-05 Jy ! Component: 150 - total flux cleaned = 3.44526e-05 Jy ! Component: 200 - total flux cleaned = 6.19283e-05 Jy ! Component: 250 - total flux cleaned = 0.000128176 Jy ! Component: 300 - total flux cleaned = 0.000153971 Jy ! Component: 350 - total flux cleaned = 0.000178941 Jy ! Component: 400 - total flux cleaned = 0.000166819 Jy ! Component: 450 - total flux cleaned = 0.000202477 Jy ! Component: 500 - total flux cleaned = 0.000190422 Jy ! Component: 550 - total flux cleaned = 0.000121562 Jy ! Component: 600 - total flux cleaned = 8.79086e-05 Jy ! Component: 650 - total flux cleaned = 7.70936e-05 Jy ! Component: 700 - total flux cleaned = 7.69551e-05 Jy ! Component: 750 - total flux cleaned = 6.63579e-05 Jy ! Component: 800 - total flux cleaned = 3.488e-05 Jy ! Component: 850 - total flux cleaned = 2.46837e-05 Jy ! Component: 900 - total flux cleaned = -1.58037e-05 Jy ! Component: 950 - total flux cleaned = -2.57361e-05 Jy ! Component: 1000 - total flux cleaned = -7.46225e-05 Jy ! Component: 1050 - total flux cleaned = -7.46935e-05 Jy ! Component: 1100 - total flux cleaned = -0.000113003 Jy ! Component: 1150 - total flux cleaned = -0.000150647 Jy ! Component: 1200 - total flux cleaned = -0.000169457 Jy ! Component: 1250 - total flux cleaned = -0.000224311 Jy ! Component: 1300 - total flux cleaned = -0.000278034 Jy ! Component: 1350 - total flux cleaned = -0.00030458 Jy ! Component: 1400 - total flux cleaned = -0.000348376 Jy ! Component: 1450 - total flux cleaned = -0.000400098 Jy ! Component: 1500 - total flux cleaned = -0.00042563 Jy ! Component: 1550 - total flux cleaned = -0.000484704 Jy ! Component: 1600 - total flux cleaned = -0.000543064 Jy ! Component: 1650 - total flux cleaned = -0.000567774 Jy ! Component: 1700 - total flux cleaned = -0.000624913 Jy ! Component: 1750 - total flux cleaned = -0.000673445 Jy ! Component: 1800 - total flux cleaned = -0.000729377 Jy ! Component: 1850 - total flux cleaned = -0.000760883 Jy ! Component: 1900 - total flux cleaned = -0.000831002 Jy ! Component: 1950 - total flux cleaned = -0.00086191 Jy ! Component: 2000 - total flux cleaned = -0.000923019 Jy ! Total flux subtracted in 2048 components = -0.000953319 Jy ! Clean residual min=-0.000575 max=0.000472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.127942 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 202 components and 0.127942 Jy ![Exited script file: muppet] wmap "J0931+1414_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.934 at -4.162 degrees (North through East) ! Clean map min=-0.00063615 max=0.1136 Jy/beam ! Writing clean map to FITS file: J0931+1414_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113602 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143509 device "J0931+1414_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0931+1414_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378977 0.378977 0.757954 1.51591 3.03182 6.06363 12.1273 24.2545 48.5091 97.0181 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.934 at -4.162 degrees (North through East) ! Clean map min=-0.00063615 max=0.1136 Jy/beam quit ! Quitting program ! Log file J0931+1414_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:41:05 2016